MARTEK BIOSCIENCES CORP 4
4 · MARTEK BIOSCIENCES CORP · Filed Apr 7, 2005
Insider Transaction Report
Form 4
ROTBERG EUGENE H
Director
Transactions
- Sale
Common Stock
2005-04-06$60.82/sh−15,000$912,251→ 41,750 total - Exercise/Conversion
Stock Option
2005-04-06−15,000→ 0 totalExercise: $12.00From: 2000-09-16Exp: 2010-03-16→ Common Stock (15,000 underlying) - Exercise/Conversion
Common Stock
2005-04-06$12.00/sh+15,000$180,000→ 56,750 total